Red Bull hosted their annual Culture Clash event at the O2 Arena in London this evening, but not without a little drama.

Performing acts included Taylor Gang, MixPak, Eskimo Dance, and UGK All Stars, unfortunately not everyone was able to get along.

During MixPak’s set, which features the likes of Popcaan, Kranium, and many more, Popcaan screamed out “F*ck Wiz Khalifa” at the fellow artist and member of the crowd before debuting a new version of Drake’s hit single “One Dance.”

Wiz responded to the insult with some jabs of his own, calling Popcaan“Poptart” and claiming that he gave Drake a handjob.

After the clash was concluded sources said Drake reached out to Popcaan and told him to calm and stop dissing the big dogs ‘Wiz Khalifa‘ etc.

Popcaan reacted loudy and said a bit too much to Drake, Sources said Drake told Popcaan he was going to be dropped off the OVO brand.

Origins of this new rap beef seem unclear, but maybe people were just cranky because of a weed shortage at 02 Arena.